602252491 has 2 divisors, whose sum is σ = 602252492. Its totient is φ = 602252490.

The previous prime is 602252479. The next prime is 602252503. The reversal of 602252491 is 194252206.

It is a balanced prime because it is at equal distance from previous prime (602252479) and next prime (602252503).

It is a cyclic number.

It is not a de Polignac number, because 602252491 - 2¹⁹ = 601728203 is a prime.

It is not a weakly prime, because it can be changed into another prime (602252461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 301126245 + 301126246.

It is an arithmetic number, because the mean of its divisors is an integer number (301126246).

Almost surely, 2^602252491 is an apocalyptic number.

602252491 is a deficient number, since it is larger than the sum of its proper divisors (1).

602252491 is an equidigital number, since it uses as much as digits as its factorization.

602252491 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 602252491 is about 24540.8331358167. The cubic root of 602252491 is about 844.4868053151.

The spelling of 602252491 in words is "six hundred two million, two hundred fifty-two thousand, four hundred ninety-one".